clicking sound lang? check battery voltage, must be 13.6 volts or higher. if lower than 13.6 volts then your battery may be undercharged. check the battery terminals baka maluwag lang. also the terminals on the starter. if these are not the problem then it could be 1.) faulty starter solenoid, or 2.) worn starter bushings.

if it is due to undercharged battery, and since your battery is fairly new, then the charging system need looking into. baka kaya low battery charge kasi di gumagana alternator or voltage regulator.